Section 142. Discharge of lien

Such lien may be discharged by a payment of
  the amount due thereon, by a failure to bring an action to  enforce  the
  same within the time prescribed in the preceding section, by the written
  consent  of  the  lienor,  duly  acknowledged  and filed with the proper
  officer to the effect that such lien may be discharged, and by the owner
  of such sandstone, cement stone, granite, bluestone, limestone or marble
  filing with such officer an undertaking in an amount equal to twice  the
  sum  specified  in  the notice of lien, executed by one or more sureties
  who shall justify in such amount and approved by the officer  with  whom
  the  notice of lien is filed, conditioned for the payment of the sum due
  such lienor, by reason of such  lien,  and  the  cost  and  expenses  of
  enforcing the same.